6161110501 has 24 divisors (see below), whose sum is σ = 7811373024. Its totient is φ = 4815951840.

The previous prime is 6161110481. The next prime is 6161110541. The reversal of 6161110501 is 1050111616.

It is not a de Polignac number, because 6161110501 - 2¹³ = 6161102309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6161110541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5395 + ... + 111136.

It is an arithmetic number, because the mean of its divisors is an integer number (325473876).

Almost surely, 2^6161110501 is an apocalyptic number.

It is an amenable number.

6161110501 is a deficient number, since it is larger than the sum of its proper divisors (1650262523).

6161110501 is a wasteful number, since it uses less digits than its factorization.

6161110501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116641 (or 116634 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 6161110501 is about 78492.7417090268. The cubic root of 6161110501 is about 1833.2414408560.

The spelling of 6161110501 in words is "six billion, one hundred sixty-one million, one hundred ten thousand, five hundred one".